According to a post over on Mirrorless Rumors, they have “confirmed” that the NX1 will feature the ability to shoot 15fps with tracking, have a vertical grip option, and be slightly bigger than the current NX30. Check out the full list of rumored specs below…

Samsung NX1 Rumored Specs

28MP APS-C CMOS Sensor

154 Cross-type AF Sensors

An Advanced Hybrid AF w/ 2nd Generation Phase Detection

ISO 100-51200

4K Video at 30p/24p

Full 1080 HD at 60fps

3″ Tiltable Rear LCD

Water and Dust Proof

Magnesium Alloy, Weather Sealed Body

Wifi and NFC

According to the report, the NX1 will likely be available some time in October.